Baseline chart

[vgeorge]

Please refer to https://github.com/global-electrification-platform/explorer/issues/188.

This is being implemented in parallel with https://github.com/global-electrification-platform/data-service/pull/70, as baseline data is not return by /scenarios/{id} endpoint at develop branch.

When complete, this chart will replace the first pie chart ("People Connected").

[vgeorge]

Discussed this now with @olafveerman, we are keeping the initial approach of implement a stacked bar as described at #188. The popup should include the population connected between timesteps, as this will not be a information easily perceived at the chart.

[olafveerman]

@vgeorge I thought we said that we'd:

• stick with the stacked area chart
• remove the 'unconnected' as a separate category. This can be easily deduced from the negative space
• use the popup for more contextual information

[vgeorge]

Sorry, @olafveerman, I misunderstood that. Here is the updated chart:

[vgeorge]

Popover added, @danielfdsilva. There are still some issues with underlying data, but the general structure is ready to be styled.

[danielfdsilva]

@vgeorge site breaks with the following error, after selecting a country

error TypeError: "can't convert undefined to object"
    renderPopulationPopover Charts.js:161
    render Charts.js:557
    e countries:1
    routerMiddleware middleware.js:25

This happens while connected to the production api

[danielfdsilva]

@vgeorge Popover was styled. There are some problems with the connected population of the last year:

Malawi: